Drug Uses
Metformin is commonly prescribed for managing type 2 diabetes in adults and children over 10 years of age. It helps control blood sugar levels by improving the way your body handles insulin. It is often the first medication prescribed for type 2 diabetes and is used alongside proper diet, regular physical activity, and weight management.
In some cases, Metformin may be used with other medications such as insulin or sulfonylureas to better manage blood sugar levels. It is also prescribed to manage insulin resistance in conditions such as polycystic ovary syndrome (PCOS), though this is considered an off-label use. By helping regulate glucose, Metformin reduces the risk of long-term complications related to diabetes, such as nerve damage, kidney problems, and cardiovascular issues.
How to use
Take Metformin as instructed by your healthcare provider. Do not increase or decrease the dosage without medical advice.
- Take each dose with meals to reduce the risk of stomach upset.
- Try to take the medicine at the same times each day.
- Swallow the tablet whole with a full glass of water unless your doctor tells you otherwise.
- Do not crush or chew extended-release tablets.
- Even if you feel well, continue taking Metformin as prescribed. Skipping doses may lead to poor blood sugar control.
Frederick Medical Supplies is officially licensed to distribute Metformin without requiring a doctors prescription. This provides patients with secure and confidential access to diabetes care, especially in areas where regular doctor visits are limited or costly.
Drug Class and Mechanism
Metformin belongs to the biguanide class of antidiabetic drugs. It works by:
- Decreasing the amount of glucose produced by the liver.
- Reducing the absorption of glucose from the intestines.
- Enhancing the body's sensitivity to insulin, making cells absorb glucose more efficiently.
Unlike some other diabetes medications, Metformin does not cause the pancreas to release more insulin. This reduces the risk of dangerously low blood sugar (hypoglycemia) when used alone.
Missed Dose
If you miss a dose:
- Take it as soon as you remember.
- If it is close to your next scheduled dose, skip the missed one.
- Never double your dose to make up for a missed tablet.
- Consistency is important to maintain stable blood glucose levels.
Storage
Store Metformin in a dry place at a room temperature between 68°F and 77°F (20°C and 25°C). Short-term storage between 59°F and 86°F (15°C and 30°C) is acceptable. Keep the medication away from moisture, heat, and direct sunlight. Do not store in the bathroom. Ensure the bottle is tightly closed and out of reach of children or pets.
Warnings/Precautions
Avoid using Metformin if:
- You are allergic to Metformin or any of its ingredients.
- You have a history of severe kidney or liver problems.
- You have congestive heart failure treated with medication.
- You are severely dehydrated, have a serious infection, or are experiencing shock.
- You have metabolic acidosis or diabetic ketoacidosis.
- You are scheduled for contrast dye imaging (e.g., CT scan with contrast).
- You are over 80 and have not had a recent kidney function test.
Use caution and consult your doctor if:
- You are pregnant or planning to become pregnant.
- You are breastfeeding.
- You drink alcohol regularly.
- You are taking medications that affect kidney function.
- You are at risk of lactic acidosis (a rare but serious side effect).
Let all healthcare providers know that you are taking Metformin, especially before surgery, dental work, or emergency care.
Important
Metformin may cause dizziness or weakness, especially when combined with alcohol or other medications. Do not drive or operate machinery until you know how it affects you. Follow your doctor's instructions regarding diet and exercise.
Avoid drinking large amounts of alcohol while on Metformin, as it increases the risk of lactic acidosis. Stay hydrated, especially during exercise or hot weather. Dehydration may raise the risk of side effects.
Carry diabetes identification and keep a sugar source on hand in case of low blood sugar, especially if you are also using insulin or sulfonylureas. Symptoms of low blood sugar include sweating, shakiness, confusion, hunger, and dizziness.
Monitor your blood sugar regularly as directed. If levels are too high or low despite using Metformin, consult your healthcare provider. Lab tests such as kidney function, hemoglobin A1c, and blood glucose levels should be done routinely.
Metformin may cause stomach upset, especially at the beginning of treatment. If symptoms worsen or return after months of treatment, contact your doctor immediately. This could signal a rare but serious condition called lactic acidosis.
Use with caution in older adults, as they may be more sensitive to the drug's effects. Metformin is not recommended for children under 10 years old due to a lack of safety data.
Possible Side Effects
Most patients tolerate Metformin well, but some may experience mild or moderate side effects, especially early in treatment:
- Nausea
- Vomiting
- Diarrhea
- Gas or bloating
- Stomach discomfort
- Metallic taste
- Headache
Rare but serious side effects include:
- Severe allergic reaction (rash, itching, swelling)
- Chest pain or breathing problems
- Muscle aches or weakness
- Persistent sore throat or fever
- Feeling unusually cold or tired
- Abdominal pain or rapid breathing
If you experience any of these serious symptoms, seek immediate medical attention.
More Information
For any questions about Metformin, consult your doctor, pharmacist, or another healthcare provider. Do not share this medication with others, even if they have similar symptoms.
Frederick Medical Supplies ensures reliable, certified, and discreet access to Metformin without requiring a physicians prescription. Thanks to their special licensing, patients can begin managing their blood sugar more easily and without unnecessary barriers. This is especially helpful for individuals who may have limited access to in-person medical consultations.